Recent Advances in Functionalized Micro and Mesoporous Carbon Nanostructures for Humidity Sensors

2020 ◽  
pp. 349-381
Author(s):  
J. Sharath Kumar ◽  
Naresh Chandra Murmu ◽  
Tapas Kuila
Keyword(s):  
Mesoporous Carbon ◽  
Carbon Nanostructures ◽  
Humidity Sensors ◽  
Recent Advances

scholarly journals Recent Advances in Graphene-Based Humidity Sensors

Nanomaterials ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 422 ◽  
Author(s):  
Chao Lv ◽  
Cun Hu ◽  
Junhong Luo ◽  
Shuai Liu ◽  
Yan Qiao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
High Performance ◽  
Graphene Quantum Dots ◽  
Pristine Graphene ◽  
High Electron ◽  
Humidity Sensors ◽  
Industrial Processing ◽  
Surface Areas ◽  
Recent Advances ◽  
Metal Metal

Humidity sensors are a common, but important type of sensors in our daily life and industrial processing. Graphene and graphene-based materials have shown great potential for detecting humidity due to their ultrahigh specific surface areas, extremely high electron mobility at room temperature, and low electrical noise due to the quality of its crystal lattice and its very high electrical conductivity. However, there are still no specific reviews on the progresses of graphene-based humidity sensors. This review focuses on the recent advances in graphene-based humidity sensors, starting from an introduction on the preparation and properties of graphene materials and the sensing mechanisms of seven types of commonly studied graphene-based humidity sensors, and mainly summarizes the recent advances in the preparation and performance of humidity sensors based on pristine graphene, graphene oxide, reduced graphene oxide, graphene quantum dots, and a wide variety of graphene based composite materials, including chemical modification, polymer, metal, metal oxide, and other 2D materials. The remaining challenges along with future trends in high-performance graphene-based humidity sensors are also discussed.

scholarly journals Recent Advances of Polyaniline-Based Biomaterials for Phototherapeutic Treatments of Tumors and Bacterial Infections

2020 ◽  
Vol 7 (3) ◽  
pp. 94
Author(s):  
Chiranjeevi Korupalli ◽  
Poliraju Kalluru ◽  
Karthik Nuthalapati ◽  
Naresh Kuthala ◽  
Suresh Thangudu ◽  
...  
Keyword(s):  
Carbon Nanostructures ◽  
Bacterial Infections ◽  
Transition Metal Dichalcogenides ◽  
Excitation Light ◽  
Normal Tissues ◽  
Recent Advances ◽  
Metal Dichalcogenides ◽  
Inorganic Nanomaterials ◽  
Minimal Damage ◽  
Exciting Area

Conventional treatments fail to completely eradicate tumor or bacterial infections due to their inherent shortcomings. In recent years, photothermal therapy (PTT) has emerged as an attractive treatment modality that relies on the absorption of photothermal agents (PTAs) at a specific wavelength, thereby transforming the excitation light energy into heat. The advantages of PTT are its high efficacy, specificity, and minimal damage to normal tissues. To this end, various inorganic nanomaterials such as gold nanostructures, carbon nanostructures, and transition metal dichalcogenides have been extensively explored for PTT applications. Subsequently, the focus has shifted to the development of polymeric PTAs, owing to their unique properties such as biodegradability, biocompatibility, non-immunogenicity, and low toxicity when compared to inorganic PTAs. Among various organic PTAs, polyaniline (PANI) is one of the best-known and earliest-reported organic PTAs. Hence, in this review, we cover the recent advances and progress of PANI-based biomaterials for PTT application in tumors and bacterial infections. The future prospects in this exciting area are also addressed.

Microporous and mesoporous carbon nanostructures with the inverse opal lattice

2013 ◽  
Vol 55 (5) ◽  
pp. 1105-1110 ◽  
Author(s):  
G. A. Emel’chenko ◽  
V. M. Masalov ◽  
A. A. Zhokhov ◽  
I. I. Khodos
Keyword(s):  
Mesoporous Carbon ◽  
Carbon Nanostructures ◽  
Inverse Opal

Recent advances in conducting poly(3,4-ethylenedioxythiophene):polystyrene sulfonate hybrids for thermoelectric applications

2018 ◽  
Vol 6 (33) ◽  
pp. 8858-8873 ◽  
Author(s):  
Yun Zheng ◽  
Huining Zeng ◽  
Qiang Zhu ◽  
Jianwei Xu
Keyword(s):  
Carbon Nanostructures ◽  
Polystyrene Sulfonate ◽  
Recent Advances

This paper summarizes the latest development of PEDOT:PSS-based composites with inorganic additives and carbon nanostructures for thermoelectric applications.

Controlled Synthesis of Mesoporous Carbon Nanostructures via a “Silica-Assisted” Strategy

Nano Letters ◽  
2012 ◽  
Vol 13 (1) ◽  
pp. 207-212 ◽  
Author(s):  
Zhen-An Qiao ◽  
Bingkun Guo ◽  
Andrew J. Binder ◽  
Jihua Chen ◽  
Gabriel M. Veith ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Carbon Nanostructures ◽  
Controlled Synthesis

Efficient oxygen reduction catalysts formed of cobalt phosphide nanoparticle decorated heteroatom-doped mesoporous carbon nanotubes

2015 ◽  
Vol 51 (37) ◽  
pp. 7891-7894 ◽  
Author(s):  
Kuiyong Chen ◽  
Xiaobin Huang ◽  
Chaoying Wan ◽  
Hong Liu
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction ◽  
Mesoporous Carbon ◽  
Carbon Nanostructures ◽  
Catalytic Performance ◽  
Electronic Interaction ◽  
Cobalt Phosphide ◽  
Carbon Structures ◽  
Oxygen Reduction Catalysts ◽  
Reduction Catalysts

Co2P nanoparticles could strongly promote the ORR catalytic performance of the heteroatom-doped carbon nanostructures via the electronic interaction between the embedded Co2P nanoparticles and the heteroatom-doped carbon structures.

Recent Advances in Gas and Humidity Sensors Based on 3D Structured and Porous Graphene and Its Derivatives

2020 ◽  
Vol 2 (11) ◽  
pp. 1381-1411 ◽  
Author(s):  
Haojun Ding ◽  
Yaoming Wei ◽  
Zixuan Wu ◽  
Kai Tao ◽  
Minghui Ding ◽  
...  
Keyword(s):  
Humidity Sensors ◽  
Porous Graphene ◽  
Recent Advances

Mesoporous carbons: recent advances in synthesis and typical applications

RSC Advances ◽  
2015 ◽  
Vol 5 (101) ◽  
pp. 83239-83285 ◽  
Author(s):  
Wang Xin ◽  
Yonghui Song
Keyword(s):  
Energy Storage ◽  
Mesoporous Carbon ◽  
Carbon Materials ◽  
Mesoporous Carbons ◽  
Recent Advances ◽  
Potential Applications ◽  
Mesoporous Carbon Materials

Mesoporous carbon materials have been extensively studied because of their vast potential applications ranging from separation and adsorption, catalysis, and electrochemistry to energy storage.

Recent advances and future perspectives for carbon nanostructures reinforced organic coating for anti-corrosion application

2021 ◽  
Vol 23 ◽  
pp. 100994
Author(s):  
Ali Hosseinpour ◽  
Majid Rezaei Abadchi ◽  
Majid Mirzaee ◽  
Fatemeh Ahmadi Tabar ◽  
Bahram Ramezanzadeh
Keyword(s):  
Carbon Nanostructures ◽  
Organic Coating ◽  
Future Perspectives ◽  
Recent Advances

Recent advances in carbon nanostructures prepared from carbon dioxide for high-performance supercapacitors

2021 ◽  
Vol 54 ◽  
pp. 352-367 ◽  
Author(s):  
Chen Li ◽  
Xiong Zhang ◽  
Kai Wang ◽  
Fangyuan Su ◽  
Cheng-Meng Chen ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Carbon Nanostructures ◽  
High Performance ◽  
Recent Advances
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